diff --git a/packages/twitter-verifier-circuits/scripts/7_gen_solidity_verifier.sh b/packages/twitter-verifier-circuits/scripts/7_gen_solidity_verifier.sh
new file mode 100755
index 000000000..27db32dfe
--- /dev/null
+++ b/packages/twitter-verifier-circuits/scripts/7_gen_solidity_verifier.sh
@@ -0,0 +1,16 @@
+#!/bin/bash
+
+source circuit.env
+
+
+echo "****GENERATING SOLIDITY VERIFIER FOR ZKEY****"
+start=$(date +%s)
+set -x
+NODE_OPTIONS='--max-old-space-size=644000' ../../../node_modules/.bin/snarkjs zkey export solidityverifier "$BUILD_DIR"/"$CIRCUIT_NAME".zkey ../contracts/verifier.sol
+{ set +x; } 2>/dev/null
+end=$(date +%s)
+echo "DONE ($((end - start))s)"
+echo
+
+echo "Solidity calldata"
+NODE_OPTIONS='--max-old-space-size=644000' ../../../node_modules/.bin/snarkjs zkey export soliditycalldata "$BUILD_DIR"/public.json "$BUILD_DIR"/proof.json